Rev. D
PSAPC Series
Single and Dual Outputs
5 Watt AC/DC Switching Power Supply
Encapsulated PCB Mount and Chassis Mount
FEATURES
●
High Efficiency
●
Regulated Output
●
Low Ripple and Noise
●
CE, UL, TUV Approvals
●
4 Mechanical Options Available
●
Fully Encapsulated Plastic Case
●
Switching Power Module for PCB Mounting
●
Universal Input Range 90-264VAC, 47-440 Hz
●
-40°C to +71°C Operating Temperature Available
●
Over Power, Over Voltage, and Short Circuit Protected
●
Removable DIN Rail Mounting Bracket Option Available
DESCRIPTION
The PSAPC series of AC/DC power supplies offers 5 watts in an encapsulated design. Models are available with single or dual outputs with
a universal input range. Some features include low ripple and noise, regulated outputs, high efficiency, and -40°C to +71°C operating
temperature option. All supplies are over power, over voltage, and short circuit protected. This series is ideal for PCB mounting and has 4
mechanical options available. This series also has a DIN Rail mounting bracket option. Please call factory for ordering details.
SPECIFICATIONS:
PSAPC Series
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
INPUT SPECIFICATIONS
Input Voltage Range
90 ~ 264VAC or 120 ~ 370VDC
Input Frequency
47 to 440Hz
Input Current (full load)
110mA max @ 115VAC
70mA max @ 230VAC
Inrush Current (<2ms)
10A max @ 115VAC
20A max @ 230VAC
Leakage Current
0.75mA max
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Output Power
5 Watts max.
Voltage Accuracy
±2%
Line Regulation (LL – HL)
±0.3% typical
Load Regulation (5% to 100%)
±0.5% typical
Output Current
See Table
Minimum Load
See Table
Ripple
< 0.2% Vout +40mV max (Vp-p)
Noise
< 0.5% Vout +50mV max (Vp-p)
Maximum Capacitive Load
470 - 23,000µF depending on model
Hold-Up Time
15ms min.
PROTECTION
Over Power Protection
Hiccup technique, auto-recovery
Over Voltage Protection
Zener diode clamp
Short Circuit Protection
Hiccup mode, indefinite (automatic recovery)
Input Fuse Recommendation
1.5A slow blow type
GENERAL SPECIFICATIONS
Switching Frequency
100KHz
Efficiency
See Table
Isolation Voltage
3000VAC (input to output), 1500VAC (input to FG), 500VAC (output to FG)
Isolation Resistance
100MΩ (input to output)
ENVIRONMENTAL SPECIFICATIONS
-25°C to +70°C (with derating)
Operating Temperature
-40°C to +71°C (add suffix “- E1” to the part number)
Storage Temperature
-40°C to +85°C
Humidity
95% RH
Cooling
Free air convection
Temperature Coefficient
±0.02%/°C
MTBF
> 300,000 hours @ 25°C (MIL-HDBK-217F)
PHYSICAL SPECIFICATIONS
Weight
80g
Case Material
Plastic resin with fiberglass (flammability to UL 94V-0)
Dimensions (L x W x H)
2.17 x 1.77 x 0.81 inches [55.0 x 45.0 x 20.5 mm]
Warranty
2 years
SAFETY & EMC
Agency Approvals
UL/cUL, CE, TUV
EMI (Conducted & Radiated Emission)
EN 55022 class B
EMS (Noise Immunity)
EN 50082-1
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 1 of 6
Rev. D
PSAPC Series
Single and Dual Outputs
5 Watt AC/DC Switching Power Supply
Encapsulated PCB Mount and Chassis Mount
OUTPUT VOLTAGE / CURRENT RATING CHARTS
SINGLE OUTPUT MODELS
Model Number
PSAPC-3.3S
PSAPC-5S
PSAPC-12S
PSAPC-15S
PSAPC-24S
Input Voltage
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
Output Voltage
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
Output Current
Min Load
Full Load
4%
1500mA
1%
1%
0%
0%
1000mA
416mA
333mA
200mA
Max. Output Power
5W
5W
5W
5W
5W
Efficiency
62%
65%
70%
70%
71%
DUAL OUTPUT MODELS
Model Number
PSAPC-5D
PSAPC-12D
PSAPC-15D
Input Voltage
90 ~ 264 VAC
90 ~ 264 VAC
90 ~ 264 VAC
Output Voltage
±5 VDC
±12 VDC
±15VDC
Output Current
Min Load
Full Load
0%
±500mA
0%
3%
±200mA
±160mA
Max. Output Power
5W
5W
5W
Efficiency
70%
67%
67%
NOTES
1. For -40°C to +71°C operation add the suffix “-E1” to the part number (Ex: PSAPC-5S-E1).
2. Mechanical version options available (see pages 4-5). Please call factory for ordering details.
3. Removable DIN Rail mounting bracket option is available (see page 6). Please call factory for ordering details.
BLOCK DIAGRAMS
Single Output
Dual Output
DERATING CURVE
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
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